(PHP 4 >= 4.0.2)
mcrypt_list_modes -- Get an array of all supported modes
Description
array mcrypt_list_modes (string [lib_dir])
mcrypt_list_modes() is used to get an array of all supported modes in the
lib_dir.
mcrypt_list_modes() takes as optional parameter a directory which specifies the
directory where all modes are located. If not specifies, the value of the mcrypt.modes_dir php.ini
directive is used.
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Example 1. mcrypt_list_modes() Example
<?php
$modes = mcrypt_list_modes ();
foreach ($modes as $mode) {
echo "$mode <br/>";
}
?>
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The above example will produce a list with all supported algorithms in the default mode
directory. If it is not set with the ini directive mcrypt.modes_dir, the default directory of
mcrypt is used (which is /usr/local/lib/libmcrypt).
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